modified: MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
Added the error callback to handle the media server crash.
modified: MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
diff --git a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
index 69e93a1..10796f1 100644
--- a/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
+++ b/media/tests/MediaFrameworkTest/src/com/android/mediaframeworktest/stress/MediaRecorderStressTest.java
@@ -16,6 +16,7 @@
package com.android.mediaframeworktest.stress;
+
import com.android.mediaframeworktest.MediaFrameworkTest;
import java.io.BufferedWriter;
@@ -26,6 +27,7 @@
import android.hardware.Camera;
import android.media.MediaPlayer;
import android.media.MediaRecorder;
+import android.os.Looper;
import android.test.ActivityInstrumentationTestCase2;
import android.test.suitebuilder.annotation.LargeTest;
import android.util.Log;
@@ -54,7 +56,14 @@
private static final String OUTPUT_FILE_EXT = ".3gp";
private static final String MEDIA_STRESS_OUTPUT =
"/sdcard/mediaStressOutput.txt";
-
+ private Looper mCameraLooper = null;
+ private Looper mRecorderLooper = null;
+ private final Object lock = new Object();
+ private final Object recorderlock = new Object();
+ private static int WAIT_FOR_COMMAND_TO_COMPLETE = 10000; // Milliseconds.
+ private final CameraErrorCallback mCameraErrorCallback = new CameraErrorCallback();
+ private final RecorderErrorCallback mRecorderErrorCallback = new RecorderErrorCallback();
+
public MediaRecorderStressTest() {
super("com.android.mediaframeworktest", MediaFrameworkTest.class);
}
@@ -63,41 +72,129 @@
getActivity();
super.setUp();
}
-
+
+ private final class CameraErrorCallback implements android.hardware.Camera.ErrorCallback {
+ public void onError(int error, android.hardware.Camera camera) {
+ if (error == android.hardware.Camera.CAMERA_ERROR_SERVER_DIED) {
+ assertTrue("Camera test mediaserver died", false);
+ }
+ }
+ }
+
+ private final class RecorderErrorCallback implements MediaRecorder.OnErrorListener {
+ public void onError(MediaRecorder mr, int what, int extra) {
+ // fail the test case no matter what error come up
+ assertTrue("mediaRecorder error", false);
+ }
+ }
+
+ private void initializeCameraMessageLooper() {
+ Log.v(TAG, "start looper");
+ new Thread() {
+ @Override
+ public void run() {
+ // Set up a looper to be used by camera.
+ Looper.prepare();
+ Log.v(TAG, "start loopRun");
+ mCameraLooper = Looper.myLooper();
+ mCamera = Camera.open();
+ synchronized (lock) {
+ lock.notify();
+ }
+ Looper.loop();
+ Log.v(TAG, "initializeMessageLooper: quit.");
+ }
+ }.start();
+ }
+
+ private void initializeRecorderMessageLooper() {
+ Log.v(TAG, "start looper");
+ new Thread() {
+ @Override
+ public void run() {
+ Looper.prepare();
+ Log.v(TAG, "start loopRun");
+ mRecorderLooper = Looper.myLooper();
+ mRecorder = new MediaRecorder();
+ synchronized (recorderlock) {
+ recorderlock.notify();
+ }
+ Looper.loop(); // Blocks forever until Looper.quit() is called.
+ Log.v(TAG, "initializeMessageLooper: quit.");
+ }
+ }.start();
+ }
+
+ /*
+ * Terminates the message looper thread.
+ */
+ private void terminateCameraMessageLooper() {
+ mCameraLooper.quit();
+ try {
+ Thread.sleep(1000);
+ } catch (Exception e){
+ Log.v(TAG, e.toString());
+ }
+ mCamera.release();
+ }
+
+ /*
+ * Terminates the message looper thread.
+ */
+ private void terminateRecorderMessageLooper() {
+ mRecorderLooper.quit();
+ try {
+ Thread.sleep(1000);
+ } catch (Exception e){
+ Log.v(TAG, e.toString());
+ }
+ mRecorder.release();
+ }
+
//Test case for stressing the camera preview.
@LargeTest
public void testStressCamera() throws Exception {
- SurfaceHolder mSurfaceHolder;
+ SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
output.write("Camera start preview stress:\n");
- output.write("Total number of loops:" +
+ output.write("Total number of loops:" +
NUMBER_OF_CAMERA_STRESS_LOOPS + "\n");
- try {
+ try {
Log.v(TAG, "Start preview");
output.write("No of loop: ");
+
for (int i = 0; i< NUMBER_OF_CAMERA_STRESS_LOOPS; i++){
- mCamera = Camera.open();
+ synchronized (lock) {
+ initializeCameraMessageLooper();
+ try {
+ lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
+ } catch(Exception e) {
+ Log.v(TAG, "wait was interrupted.");
+ }
+ }
+ mCamera.setErrorCallback(mCameraErrorCallback);
mCamera.setPreviewDisplay(mSurfaceHolder);
mCamera.startPreview();
Thread.sleep(WAIT_TIME_CAMERA_TEST);
mCamera.stopPreview();
- mCamera.release();
+ terminateCameraMessageLooper();
output.write(" ," + i);
}
} catch (Exception e) {
- Log.v(TAG, e.toString());
+ assertTrue("CameraStressTest", false);
+ Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
-
+
//Test case for stressing the camera preview.
@LargeTest
public void testStressRecorder() throws Exception {
String filename;
- SurfaceHolder mSurfaceHolder;
+ SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
@@ -108,12 +205,20 @@
output.write("No of loop: ");
Log.v(TAG, "Start preview");
for (int i = 0; i < NUMBER_OF_RECORDER_STRESS_LOOPS; i++){
+ synchronized (recorderlock) {
+ initializeRecorderMessageLooper();
+ try {
+ recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
+ } catch(Exception e) {
+ Log.v(TAG, "wait was interrupted.");
+ }
+ }
Log.v(TAG, "counter = " + i);
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
- mRecorder = new MediaRecorder();
+ mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
- mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
+ mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(176,144);
@@ -125,47 +230,63 @@
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "before release");
- Thread.sleep(WAIT_TIME_RECORDER_TEST);
+ Thread.sleep(WAIT_TIME_RECORDER_TEST);
mRecorder.reset();
- mRecorder.release();
+ terminateRecorderMessageLooper();
output.write(", " + i);
}
} catch (Exception e) {
- Log.v(TAG, e.toString());
+ assertTrue("Recorder Stress test", false);
+ Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
-
-
+
//Stress test case for switching camera and video recorder preview.
@LargeTest
public void testStressCameraSwitchRecorder() throws Exception {
String filename;
- SurfaceHolder mSurfaceHolder;
+ SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
output.write("Camera and video recorder preview switching\n");
output.write("Total number of loops:"
+ NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER + "\n");
- try {
+ try {
Log.v(TAG, "Start preview");
output.write("No of loop: ");
for (int i = 0; i < NUMBER_OF_SWTICHING_LOOPS_BW_CAMERA_AND_RECORDER; i++){
- mCamera = Camera.open();
+ synchronized (lock) {
+ initializeCameraMessageLooper();
+ try {
+ lock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
+ } catch(Exception e) {
+ Log.v(TAG, "wait was interrupted.");
+ }
+ }
+ mCamera.setErrorCallback(mCameraErrorCallback);
mCamera.setPreviewDisplay(mSurfaceHolder);
mCamera.startPreview();
Thread.sleep(WAIT_TIME_CAMERA_TEST);
mCamera.stopPreview();
- mCamera.release();
+ terminateCameraMessageLooper();
mCamera = null;
Log.v(TAG, "release camera");
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
- mRecorder = new MediaRecorder();
+ synchronized (recorderlock) {
+ initializeRecorderMessageLooper();
+ try {
+ recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
+ } catch(Exception e) {
+ Log.v(TAG, "wait was interrupted.");
+ }
+ }
+ mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
- mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
+ mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(176,144);
@@ -176,23 +297,24 @@
Log.v(TAG, "prepare");
mRecorder.prepare();
Log.v(TAG, "before release");
- Thread.sleep(WAIT_TIME_CAMERA_TEST);
- mRecorder.release();
+ Thread.sleep(WAIT_TIME_CAMERA_TEST);
+ terminateRecorderMessageLooper();
Log.v(TAG, "release video recorder");
output.write(", " + i);
}
} catch (Exception e) {
+ assertTrue("Camer and recorder switch mode", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
}
-
+
//Stress test case for record a video and play right away.
@LargeTest
public void testStressRecordVideoAndPlayback() throws Exception {
String filename;
- SurfaceHolder mSurfaceHolder;
+ SurfaceHolder mSurfaceHolder;
mSurfaceHolder = MediaFrameworkTest.mSurfaceView.getHolder();
File stressOutFile = new File(MEDIA_STRESS_OUTPUT);
Writer output = new BufferedWriter(new FileWriter(stressOutFile, true));
@@ -204,10 +326,18 @@
for (int i = 0; i < NUMBER_OF_RECORDERANDPLAY_STRESS_LOOPS; i++){
filename = OUTPUT_FILE + i + OUTPUT_FILE_EXT;
Log.v(TAG, filename);
- mRecorder = new MediaRecorder();
+ synchronized (recorderlock) {
+ initializeRecorderMessageLooper();
+ try {
+ recorderlock.wait(WAIT_FOR_COMMAND_TO_COMPLETE);
+ } catch(Exception e) {
+ Log.v(TAG, "wait was interrupted.");
+ }
+ }
+ mRecorder.setOnErrorListener(mRecorderErrorCallback);
mRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
mRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
- mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
+ mRecorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
mRecorder.setOutputFile(filename);
mRecorder.setVideoFrameRate(20);
mRecorder.setVideoSize(352,288);
@@ -216,11 +346,11 @@
Log.v(TAG, "mediaRecorder setPreview");
mRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
mRecorder.prepare();
- mRecorder.start();
+ mRecorder.start();
Thread.sleep(WAIT_TIME_RECORD);
Log.v(TAG, "Before stop");
mRecorder.stop();
- mRecorder.release();
+ terminateRecorderMessageLooper();
//start the playback
MediaPlayer mp = new MediaPlayer();
mp.setDataSource(filename);
@@ -232,10 +362,10 @@
output.write(", " + i);
}
} catch (Exception e) {
+ assertTrue("record and playback", false);
Log.v(TAG, e.toString());
}
output.write("\n\n");
output.close();
- }
+ }
}
-